Datasheet Texas Instruments THS3112ID — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | THS3112 |
| Numero de parte | THS3112ID |
Amplificador dual, de bajo ruido y alta salida, amplificador de 110 MHz 8-SOIC -40 a 85
Hojas de datos
Low-Noise, High-Speed Current Feedback Amplifiers datasheet
PDF, 1.5 Mb, Revisión: C, Archivo publicado: sept 16, 2010
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 75 |
| Carrier | TUBE |
| Device Marking | 3112I |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Descargar |
Paramétricos
| 2nd Harmonic | 78 dBc |
| 3rd Harmonic | 78 dBc |
| @ MHz | 1 |
| Acl, min spec gain | 1 V/V |
| Additional Features | N/A |
| Architecture | Bipolar,Current FB |
| BW @ Acl | 110 MHz |
| CMRR(Min) | 63 dB |
| CMRR(Typ) | 67 dB |
| GBW(Typ) | 110 MHz |
| Input Bias Current(Max) | 2000000 pA |
| Iq per channel(Max) | 6.5 mA |
| Iq per channel(Typ) | 4.9 mA |
| Number of Channels | 2 |
| Offset Drift(Typ) | 10 uV/C |
| Operating Temperature Range | -40 to 85,0 to 70 C |
| Output Current(Typ) | 270 mA |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Rail-to-Rail | No |
| Rating | Catalog |
| Slew Rate(Typ) | 1550 V/us |
| Total Supply Voltage(Max) | 30 +5V=5, +/-5V=10 |
| Total Supply Voltage(Min) | 10 +5V=5, +/-5V=10 |
| Vn at 1kHz(Typ) | 2.2 nV/rtHz |
| Vn at Flatband(Typ) | 2.8 nV/rtHz |
| Vos (Offset Voltage @ 25C)(Max) | 10 mV |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: THS3111EVM
THS3111 Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: THS3112EVM
THS3112EVM Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: THS3121EVM
THS3121 Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: THS3120EVM
THS3120 Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños) - Evaluation Modules & Boards: THS3110EVM
THS3110 Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Active filters using current-feedback amplifiersPDF, 227 Kb, Archivo publicado: feb 25, 2005
- Expanding the usability of current-feedback amplifiersPDF, 215 Kb, Archivo publicado: feb 28, 2005
- Noise Analysis for High Speed Op Amps (Rev. A)PDF, 256 Kb, Revisión: A, Archivo publicado: enero 17, 2005
As system bandwidths have increased an accurate estimate of the noise contribution for each element in the signal channel has become increasingly important. Many designers are not however particularly comfortable with the calculations required to predict the total noise for an op amp or in the conversions between the different descriptions of noise. Considerable inconsistency between manufactu
Linea modelo
Serie: THS3112 (8)
Clasificación del fabricante
- Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > High-Speed Op Amps (>=50MHz)